Hazem Saeed Amer

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OBJECTIVES The olfactory bulb (OB) is thought to be a plastic structure with highly active afferent neurons. The aim of this study was to evaluate the effect of olfactory deprivation caused by sinonasal polyps on OB volume. STUDY DESIGN Cross-sectional study. SETTING Tertiary university hospital, Department of Otolaryngology. SUBJECTS AND METHODS(More)
OBJECTIVES To evaluate the effect of unilateral nasal obstruction (by nasal polyps of different histopathology) on olfactory bulb volume using MRI technique. STUDY DESIGN Cross-sectional study. SETTING Tertiary university hospitals, Departments of Otolaryngology and Radiology. SUBJECTS AND METHODS Eleven patients with a few months of complete(More)
Introduction Although medialization thyroplasty utilizing Gore-Tex (Gore and Associates, Newark, Delaware, United States) has been discussed in the literature, few reports have assessed voice quality afterward, and they did not use a full assessment protocol. Objective To assess the improvement in voice quality after medialization thyroplasty utilizing(More)
Introduction There is change in nasalance post endonasal surgery which is not permanent. Objectives The objective of this study is to evaluate the long-term nasalance changes following different types of endonasal surgeries. Methods We included in this study patients who underwent sinonasal surgery at the Otorhinolaryngology Department in Zagazig University(More)
Introduction Due to the close anatomical relationship between the paranasal sinuses and the orbit, involvement or injury of the orbit from paranasal sinuses procedures may occur. Objectives We aimed to study the early and delayed effect of endoscopic sinus surgery on intraocular pressure (IOP). Methods We included in the study 38 patients with chronic(More)
OBJECTIVES The objectives of this study were to study and investigate the relation between the state of the lower last molar teeth eruption and the site of the mandibular fractures. METHODS Adult patients with traumatic mandibular fractures were included in this study. Panorama and computed tomography was performed for all patients. The relation between(More)
OBJECTIVE To assess the long term results of a transnasal endoscopic, power-assisted marsupilization of Thornwaldt's cyst (TC). METHODS Patients who were operated and followed up at our institution for the management of symptomatic TC in the period from February 2002 till May 2012 were included in the study. All the patients were operated through a(More)
OBJECTIVES/HYPOTHESIS The aim of this study was to assess the effect of the central inset pharyngeal flap, used for correcting persistent velopharyngeal incompetence after cleft palate repair, on Eustachian tube (ET) function. METHODS This study included 28 patients who were diagnosed with persistent velopharyngeal insufficiency following primary cleft(More)
INTRODUCTION Otitis media with effusion (OME) is a leading cause of hearing impairment in children. Therefore, early and proper management is essential. OBJECTIVES The objective of this research is to assess the efficacy of intratympanic (IT) steroids injection for management of otitis media with effusion (OME). METHODS This study involved 42 children(More)
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